Convert to Maven project

pom.xml

@@ -0,0 +1,60 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>de.jeffclan</groupId>
+	<artifactId>JeffChestSort</artifactId>
+	<version>3.4</version>
+	<packaging>jar</packaging>
+
+	<name>JeffChestSort</name>
+	<url>https://www.spigotmc.org/resources/1-11-1-13-chestsort-api.59773/</url>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<java.version>1.8</java.version>
+	</properties>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.8.0</version>
+				<configuration>
+					<source>${java.version}</source>
+					<target>${java.version}</target>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jar-plugin</artifactId>
+				<version>3.1.1</version>
+				<configuration>
+					<finalName>ChestSort</finalName>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+	<repositories>
+		<repository>
+			<id>spigot-repo</id>
+			<url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
+		</repository>
+		<repository>
+			<id>bungeecord-repo</id>
+			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
+		</repository>
+	</repositories>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.spigotmc</groupId>
+			<artifactId>spigot-api</artifactId>
+			<version>1.13.2-R0.1-SNAPSHOT</version>
+			<scope>provided</scope>
+		</dependency>
+	</dependencies>
+</project>

src/main/java/de/jeffclan/JeffChestSort/JeffChestSortPlugin.java

@@ -176,7 +176,7 @@ public class JeffChestSortPlugin extends JavaPlugin {
 
 			try {
 				InputStream in = getClass()
-						.getResourceAsStream("/de/jeffclan/utils/categories/" + category + ".default.txt");
+						.getResourceAsStream("/categories/" + category + ".default.txt");
 
 				fileDefault = new File(getDataFolder().getAbsolutePath() + File.separator + "categories"
 						+ File.separator + category + ".txt");